diff --git a/mutants/mutant-2/swen90006/machine/Machine.java b/mutants/mutant-2/swen90006/machine/Machine.java
index 9bf57316d1c736ea2bd1c62bd6df3c6c0282f331..20ae4ff1eb9cf9019034b5705d8a699898bda8fe 100644
--- a/mutants/mutant-2/swen90006/machine/Machine.java
+++ b/mutants/mutant-2/swen90006/machine/Machine.java
@@ -284,7 +284,7 @@ public class Machine
 	continue; /* avoid default increment the pc below */
       } else {
 	System.err.println("Unrecognised instruction: " + inst);
-	throw new InvalidInstructionException();
+	//throw new InvalidInstructionException();
       }
       count++;
       pc = pc + 1;